Answer:
Oh dear, Prodigy?
Step-by-step explanation:
*basically ea math game*
uh let's see...
1.3333333333333 mg
It's a coffin because the person who makes it is alive so they don't need to use it, the person who buys it is also alive and buying it for someone else.
The person who is using it has passed away so they can't see or feel anything.
:( This is one morbid riddle.
He used 11/12 of sugar.
(1) I multiplied the factors and denominators by eachothers denominators
(2) I ended up with the two converted fractions: 8/12 and 3/12. The reason for this step is because if the two fractions have the smae denominator, it helps make it easier to add the fraction.
(3) I added the fractions, getting the sum of 11/12
Good question!
<u>Answer:
</u>
Physliis invested 32000 dollar at 5% interest rate and 34000 dollar at 7% interest rate.
<u>Solution:</u>
Let Phyllis invest ‘x’ dollar at 5% per year and (66000-x) dollar at 7% per year.
We know,
![\text { Simple interest }=\frac{\text {Principal} \times r a t e \times T i m e}{100}](https://tex.z-dn.net/?f=%5Ctext%20%7B%20Simple%20interest%20%7D%3D%5Cfrac%7B%5Ctext%20%7BPrincipal%7D%20%5Ctimes%20r%20a%20t%20e%20%5Ctimes%20T%20i%20m%20e%7D%7B100%7D)
In the question it is given that Simple interest earned from both the investments at the end of the year is $3980.
Using the given below equation, we will try to find out the investments at each rate.
![\begin{array}{l}{\frac{x \times 5 \times 1}{100}+\frac{(66000-x) \times 7 \times 1}{100}=3980} \\\\ {\frac{5 x}{100}+\frac{462000-7 x}{100}=3980} \\\\ {\frac{5 x+462000-7 x}{100}=3980} \\\\ {-2 \mathrm{x}+462000=3980 \times 100} \\\\ {-2 \mathrm{x}=398000-462000} \\\\ {-2 \mathrm{x}=-64000} \\\\ {\mathrm{x}=\frac{-64000}{-2}}\end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bl%7D%7B%5Cfrac%7Bx%20%5Ctimes%205%20%5Ctimes%201%7D%7B100%7D%2B%5Cfrac%7B%2866000-x%29%20%5Ctimes%207%20%5Ctimes%201%7D%7B100%7D%3D3980%7D%20%5C%5C%5C%5C%20%7B%5Cfrac%7B5%20x%7D%7B100%7D%2B%5Cfrac%7B462000-7%20x%7D%7B100%7D%3D3980%7D%20%5C%5C%5C%5C%20%7B%5Cfrac%7B5%20x%2B462000-7%20x%7D%7B100%7D%3D3980%7D%20%5C%5C%5C%5C%20%7B-2%20%5Cmathrm%7Bx%7D%2B462000%3D3980%20%5Ctimes%20100%7D%20%5C%5C%5C%5C%20%7B-2%20%5Cmathrm%7Bx%7D%3D398000-462000%7D%20%5C%5C%5C%5C%20%7B-2%20%5Cmathrm%7Bx%7D%3D-64000%7D%20%5C%5C%5C%5C%20%7B%5Cmathrm%7Bx%7D%3D%5Cfrac%7B-64000%7D%7B-2%7D%7D%5Cend%7Barray%7D)
x = 32000
We can calculate amount for 7% interest rate by,
(66000-32000) =34000
Thus Phyllis invested 32000 dollar at 5% interest rate and 34000 dollar at 7% interest rate.
Answer:
Hello Love!
All range is in math Is the highest number subtracted by the smallest number so our equation is 15 - 0 = 15
so 15 is our range!